Owner’s manual
How to find Craftsman leaf blower model number?
The model number for your Craftsman gas blower is printed on the unit’s model and serial number label; for this product line it appears as 316.791650 (often shown without the dot as 316791650). Use the full model number exactly as shown when ordering parts or checking specs in the 316791650 operator’s manual.
Check these common label locations first:
- Bottom of the housing (underside of the unit)
- Back side of the blower body near the handle
- Near the air intake or blower outlet area
- On or near the fuel tank area
- On a sticker or metal tag with safety and emissions text
Record the information exactly as printed on the label.
- Full model number (for example, 316.791650)
- Any revision or additional characters after the model number
- Serial number (helpful for production changes)
- Engine family or emissions label info (if present)
On Craftsman model 316791650, you may see the model formatted two ways. Both point to the same model.
| How it may appear on the label | How to use it when searching parts |
|---|---|
| 316.791650 | Enter as 316791650 (no punctuation) |
| 316791650 | Enter exactly as shown |
The model number narrows your parts list to the correct carburetor, air filter, fuel tank parts, and blower tube components. Even small model variations can change fit, mounting holes, or gasket sizes.
Last updated: February 2026
Who makes Craftsman leaf blowers?
Craftsman is a brand name; Craftsman leaf blowers (including model 316791650) are made for Craftsman by outside manufacturers, and the specific maker can vary by model and production run. For your unit, the best confirmation is the identification and support details listed in the 316791650 operator’s manual.
The documentation for this blower identifies it as a Craftsman 2-cycle handheld blower and lists Craftsman support and registration resources, which is typical for a branded product built by a manufacturing partner.
- Model number shown in the manual: 316.791650 (commonly written as 316791650)
- Product type: 2-cycle handheld gas blower
- Documentation is branded Craftsman and includes Craftsman support channels
- Parts and service are handled through Craftsman and authorized service providers
On most gas leaf blowers, the OEM information is easiest to spot on the product label and emissions label.
- Recoil starter housing or rear handle area (main model/serial label)
- Engine shroud near the muffler (emissions label)
- Fuel tank area (secondary label)
- Manual cover and warranty pages (brand and servicing entity)
The OEM matters for getting the right carburetor, fuel system, and ignition parts, because similar-looking Craftsman blowers can use different engines and gaskets. When you match by model 316791650, you avoid ordering the wrong air filter, carburetor gasket, or fuel tank components.
| Item | What it tells you | Best use |
|---|---|---|
| Craftsman name | Brand/marketing label | General support and documentation |
| Model number 316791650 | Exact product configuration | Correct parts lookup and diagrams |
| Serial number/date code | Production run | Verifying revisions/updates |
| Emissions label | Engine family/OEM clues | Engine-specific parts matching |
Last updated: February 2026
Why does my Craftsman leaf blower keep dying?
On the Craftsman 316791650 gas blower, repeated stalling is usually caused by a fuel delivery or airflow problem, most often old fuel, a restricted air filter, or a carburetor issue. Start with fresh 40:1 fuel mix and basic maintenance steps from the 316791650 owner's manual.
- Drain old fuel and refill with fresh gasoline mixed 40:1 with 2-cycle oil.
- Press the primer bulb and set the choke exactly as described in the 316791650 owner's manual.
- Inspect and clean or replace the air filter; a dirty filter can choke the engine.
- Check the spark plug condition and set the gap to 0.025 in.
- Make sure the air openings, blower tube, and nozzle are not blocked by debris.
- If it only runs with choke on, the carburetor is running lean and needs service.
If fuel and starting steps are correct, these parts are the most common next suspects.
| Symptom | Most likely area | What to do next |
|---|---|---|
| Runs a few seconds, then quits | Fuel system | Refresh fuel, inspect fuel lines and tank venting |
| Dies when you squeeze throttle | Carburetor | Clean or rebuild, or replace carburetor |
| Idles but bogs under load | Airflow or exhaust | Clean filter, check muffler/spark arrestor |
| Surges, hunts, or only runs on choke | Carburetor/air leak | Check gaskets, carb mounting, and tuning |
Helpful model-matched parts to consider:
- Mtd lawn and garden equipment engine air filter 753-05254 (restricted airflow can cause stalling)
- Leaf blower carburetor 753-08517 (common fix when fuel is fresh but it still dies)
- Lawn & garden equipment engine carburetor mount gasket 753-06253 (air leaks can create a lean stall)
A 2-cycle engine like the 316791650 depends on the correct 40:1 fuel mix, clean airflow, and a sealed intake. Old fuel and small air leaks quickly create a lean condition that makes the engine stall, run rough, and become hard to restart.
Before inspecting, cleaning, or replacing parts, we stop the unit, let moving parts stop, allow it to cool, and disconnect the spark plug wire as outlined in the 316791650 owner's manual.
Last updated: February 2026
